About the Authors

Anne Collins

Affiliation Department of Biology, University of York, Heslington, United Kingdom

Janine Ross

Affiliation Independent, York, United Kingdom

Shona H. Lang

shlang@hotmail.co.uk

Affiliation Independent, York, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: SL. Data curation: JR SL. Formal analysis: SL. Investigation: SL AC JR. Methodology: SL JR. Project administration: SL. Supervision: SL. Validation: SL AC. Visualization: SL. Writing – original draft: SL JR AC. Writing – review & editing: SL JR AC.